  using Progress.Lang.*.
  
  class eu.rssw.pct.Z inherits eu.rssw.pct.Y implements eu.rssw.pct.A, eu.rssw.pct.B:
    constructor public Z():
    end constructor.
    
    method public void method1():
    
    end method.
    
    method public void method2():
    
    end method.
  end class.
